Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21350181 · ArcScan

Block

#21,350,181

2026-09-17 15:37:50 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,181
Timestamp: 14 days ago · 2026-09-17 15:37:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x57f62b1aef0b819b472f0a860aaf98c7048289b4cfe4394b0450376e77239217
Parent hash: 0x792b4349…cf1b22a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,181 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.3%1,284,907 / 30,000,000

Base fee

20 gwei

State root

0xa7c4274db0e9…8b85b59b9be4

Transactions root

0x2b5305446b98…e568664e6571

Receipts root

0xcac84a548b60…131a89684ff7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800